124471640

素因数分解:

$2^3\times 5^1\times {\mathrm{1201}}^1\times {\mathrm{2591}}^1$

素因数の和:3803

約数の個数: 32

約数和(自身を含む): 280402560

約数和(自身を除く): 155930920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1201, 2402, 2591, 4804, 5182, 6005, 9608, 10364, 12010, 12955, 20728, 24020, 25910, 48040, 51820, 103640, 3111791, 6223582, 12447164, 15558955, 24894328, 31117910, 62235820, 124471640]

約数ペア:

[(1, 124471640), (2, 62235820), (4, 31117910), (5, 24894328), (8, 15558955), (10, 12447164), (20, 6223582), (40, 3111791), (1201, 103640), (2402, 51820), (2591, 48040), (4804, 25910), (5182, 24020), (6005, 20728), (9608, 12955), (10364, 12010)]